Heather McDonald on the comeback of the welfare state in New York City. Mayor Bloomberg thought a welfare program that works in Mexico would work for NYC's poor.

Of course, it’s ludicrous to suppose that what keeps America’s inner-city residents poor across generations is a struggle for subsistence in an economy of limited opportunities. The main drivers of poverty in America are family breakdown (in 2004, single-parent households nationally were six times as likely to be poor as married families) and nonwork (only 5 percent of all families with one full-time worker were poor in New York City from 2005 to 2007, compared with 47 percent of families with no workers). The antisocial behaviors that contribute to multigenerational poverty also have nothing to do with suffocating economic pressures: very few inner-city students cut classes or drop out of school to help their parents work; they do so because their peer culture is toxic and because their parents exercise little control over their lives.

Some people, especially those in the welfare industry, never learn.